Official webs

Koizumi - Nakanishi

27.01.2026, 06:05, UTR Pro Tennis Series 9, -, -

Koizumi Noritaka		2 : 0 (6-3, 6-2)	Nakanishi Seiya
	1692.	Singles ranking	1945.
	11. 6. 2003	Birthdate	5. 9. 1996
	-	Height	-
	-	Weight	-
	right	Plays	right
	-	Turned pro	-

W/L - 2026
Career - Koizumi
Career - Nakanishi

Surface	Koizumi Noritaka	Nakanishi Seiya
Indoors	-	-
Clay	-	-
Grass	-	-
Hard	-	-
Not set	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	29/21	11/7	6/9	-	-	12/5
2026	5/2	-	-	-	-	5/2
2025	14/9	3/1	4/5	-	-	7/3
2024	9/8	8/6	1/2	-	-	-
2023	1/2	-	1/2	-	-	-

Year	Summary	Clay	Hard	Indoors	Grass	Not set
Summary:	58/106	2/4	22/52	1/1	-	33/49
2026	1/8	-	-	-	-	1/8
2025	25/39	1/1	9/12	-	-	15/26
2024	25/23	-	7/7	1/1	-	17/15
2023	2/6	0/1	2/5	-	-	-
2022	1/3	-	1/3	-	-	-
2019	0/1	-	0/1	-	-	-
2018	0/6	-	0/6	-	-	-
2017	3/6	-	3/6	-	-	-
2016	0/6	-	0/6	-	-	-
2015	1/7	1/2	0/5	-	-	-
2014	0/1	-	0/1	-	-	-

Head-to-head: 2 - 0

Year	Tournament	Match	S	1	2	Round
2026	UTR Pro Tennis Series 9	Koizumi	2	6	6	-
2026	UTR Pro Tennis Series 9	Nakanishi	0	3	2	-
2024	Futures 2024	Koizumi	2	7	6	Q-1R
2024	Futures 2024	Nakanishi	0	5	4	Q-1R

Koizumi Noritaka

Nakanishi Seiya

Betway

1.25

26.01. 22:30	1.25	-0.04
Opening odds
26.01. 20:14	1.29

3.50

26.01. 22:45	3.50	+0.20
26.01. 22:30	3.30	+0.40
Opening odds
26.01. 20:14	2.90

Interwetten

1.22

26.01. 22:53	1.22	-0.03
26.01. 22:33	1.25	-0.05
Opening odds
26.01. 16:32	1.30

3.50

26.01. 22:53	3.50	+0.20
26.01. 22:33	3.30	+0.30
Opening odds
26.01. 16:32	3.00

Unibet

1.34

2.90

Average odds

1.27

3.30

No odds

Latest matches

Koizumi

UTR Pro Tennis Series 9, 27.01.2026
	Koizumi - Nakanishi	2:0
UTR Pro Tennis Series 9, 26.01.2026
	Koizumi - Tonaka	2:1
UTR Pro Tennis Series 9, 17.01.2026
	Matsumura - Koizumi	2:0
UTR Pro Tennis Series 9, 16.01.2026
	Koizumi - Maassen	2:0
UTR Pro Tennis Series 9, 15.01.2026
	Koizumi - Kolninov	2:1
UTR Pro Tennis Series 9, 14.01.2026
	Tomida - Koizumi	2:0
UTR Pro Tennis Series 9, 12.01.2026
	Koizumi - Uenoyama	2:0
UTR Pro Tennis Series 9, 20.12.2025
	Tashiro - Koizumi	2:0
UTR Pro Tennis Series 9, 19.12.2025
	Matsumura - Koizumi	2:0
UTR Pro Tennis Series 9, 18.12.2025
	Koizumi - Safonov	2:0

Nakanishi

UTR Pro Tennis Series 9, 28.01.2026
	Yamamoto - Nakanishi	2:0
UTR Pro Tennis Series 9, 27.01.2026
	Koizumi - Nakanishi	2:0
UTR Pro Tennis Series 9, 26.01.2026
	Matsumura - Nakanishi	2:0
UTR Pro Tennis Series 9, 11.01.2026
	Horiuchi - Nakanishi	2:1
UTR Pro Tennis Series 9, 10.01.2026
	Nakanishi - Morita	2:1
UTR Pro Tennis Series 9, 09.01.2026
	Lee - Nakanishi	2:0
UTR Pro Tennis Series 9, 08.01.2026
	Yoshimura - Nakanishi	2:0
UTR Pro Tennis Series 9, 06.01.2026
	Yamada - Nakanishi	2:0
UTR Pro Tennis Series 9, 05.01.2026
	Tashiro - Nakanishi	2:0
UTR Pro Tennis Series 9, 28.12.2025
	Nakanishi - Ogaki	2:0

This week's tournaments

Main tournaments
Australian Open				4
Australian Open				4
Lower level tournaments
Manama challenger				14
Quimper challenger				17
Concepcion challenger				17
San Diego challenger				19
Oeiras 6 challenger				14
Phan Thiet 2 challenger				6
UTR Pro Tennis Series 3				54
UTR Pro Tennis Series 5				36
UTR Pro Tennis Series 9				5
UTR Pro Tennis Series 5				25
UTR Pro Tennis Series 9				19
Antalya 3 ITF				0
UTR Pro Match Series				45

Player's profile

Tournament search

Head-to-head

Tennis news

13:19	Elena Rybakina is rapidly emergi...
13:19	Australian Open Daily: Djokovic...
13:08	'I'm always the chaser?' - Djoko...
13:05	Novak Djokovic is playing on hou...
12:53	Fresh or undercooked? Djokovic u...
12:53	Australian Open: Order of Play f...
12:33	Australian Open 2026: Ben Shelto...

More news

Interesting matches

	H2H
Djokovic N. - Sinner J.	4-8
Sabalenka A. - Svitolina E.	5-1
Dellien M. - Dutra da Silva D.	0-3
Alcaraz C. - Zverev A.	6-6
Moro Canas A. - Llamas Ruiz P.	4-3
Pegula J. - Rybakina E.	3-3

Injured players

All injured players

Koizumi - Nakanishi

Head-to-head: 2 - 0

Betting odds

Latest matches

This week's tournaments